--Hot take
--The script is open source
--U can update if U want to
local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local TweenService = game:GetService("TweenService")
local LocalPlayer = Players.LocalPlayer

if game:GetService("CoreGui"):FindFirstChild("NaoyaGui") then
   game:GetService("CoreGui").NaoyaGui:Destroy()
end
if LocalPlayer.Character then
   if LocalPlayer.Character:FindFirstChild("NaoyaTheme") then LocalPlayer.Character.NaoyaTheme:Destroy() end
   if LocalPlayer.Character:FindFirstChild("NaoyaTrailAttachment1") then LocalPlayer.Character.NaoyaTrailAttachment1:Destroy() end
   if LocalPlayer.Character:FindFirstChild("NaoyaTrailAttachment2") then LocalPlayer.Character.NaoyaTrailAttachment2:Destroy() end
   if LocalPlayer.Character:FindFirstChild("NaoyaSpeedTrail") then LocalPlayer.Character.NaoyaSpeedTrail:Destroy() end
end

local isActive = false
local isLockedOut = false 
local currentMultiplier = 1.0
local stamina = 100
local maxStamina = 100
local speedTimer = 0
local cloneTimer = 0 
local speedHighlight = nil
local audioTrack = nil
local movementTrail = nil
local att1, att2 = nil, nil

local NaoyaGui = Instance.new("ScreenGui")
local MainFrame = Instance.new("Frame")
local UIStroke = Instance.new("UIStroke")
local Title = Instance.new("TextLabel")
local ToggleButton = Instance.new("TextButton")
local StaminaBackground = Instance.new("Frame")
local StaminaBar = Instance.new("Frame")
local UIGradient = Instance.new("UIGradient")
local SpeedDisplay = Instance.new("TextLabel")

NaoyaGui.Name = "NaoyaGui"
NaoyaGui.Parent = game:GetService("CoreGui")
NaoyaGui.ResetOnSpawn = false

MainFrame.Name = "MainFrame"
MainFrame.Parent = NaoyaGui
MainFrame.BackgroundColor3 = Color3.fromRGB(8, 8, 10)
MainFrame.Position = UDim2.new(0.05, 0, 0.4, 0)
MainFrame.Size = UDim2.new(0, 250, 0, 150)
MainFrame.Active = true
MainFrame.Draggable = true

UIStroke.Color = Color3.fromRGB(0, 140, 255)
UIStroke.Thickness = 2
UIStroke.Parent = MainFrame

Title.Name = "Title"
Title.Parent = MainFrame
Title.BackgroundTransparency = 1
Title.Position = UDim2.new(0, 0, 0, 10)
Title.Size = UDim2.new(1, 0, 0, 25)
Title.Font = Enum.Font.RobotoMono
Title.Text = "Projection Sorcery" -- REQUESTED TEXT
Title.TextColor3 = Color3.fromRGB(255, 255, 255)
Title.TextSize = 15

ToggleButton.Name = "ToggleButton"
ToggleButton.Parent = MainFrame
ToggleButton.BackgroundColor3 = Color3.fromRGB(15, 15, 18)
ToggleButton.BorderSizePixel = 1
ToggleButton.BorderColor3 = Color3.fromRGB(255, 50, 50)
ToggleButton.Position = UDim2.new(0.08, 0, 0.32, 0)
ToggleButton.Size = UDim2.new(0.84, 0, 0, 34)
ToggleButton.Font = Enum.Font.SourceSansBold
ToggleButton.Text = "Off"
ToggleButton.TextColor3 = Color3.fromRGB(255, 75, 75)
ToggleButton.TextSize = 16

StaminaBackground.Name = "StaminaBackground"
StaminaBackground.Parent = MainFrame
StaminaBackground.BackgroundColor3 = Color3.fromRGB(20, 20, 24)
StaminaBackground.BorderSizePixel = 1
StaminaBackground.BorderColor3 = Color3.fromRGB(35, 35, 40)
StaminaBackground.Position = UDim2.new(0.08, 0, 0.64, 0)
StaminaBackground.Size = UDim2.new(0.84, 0, 0, 10)

StaminaBar.Name = "StaminaBar"
StaminaBar.Parent = StaminaBackground
StaminaBar.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
StaminaBar.BorderSizePixel = 0
StaminaBar.Size = UDim2.new(1, 0, 1, 0)

UIGradient.Color = ColorSequence.new{
   ColorSequenceKeypoint.new(0, Color3.fromRGB(0, 100, 255)),
   ColorSequenceKeypoint.new(1, Color3.fromRGB(0, 220, 255))
}
UIGradient.Parent = StaminaBar

SpeedDisplay.Name = "SpeedDisplay"
SpeedDisplay.Parent = MainFrame
SpeedDisplay.BackgroundTransparency = 1
SpeedDisplay.Position = UDim2.new(0, 0, 0.78, 0)
SpeedDisplay.Size = UDim2.new(1, 0, 0, 20)
SpeedDisplay.Font = Enum.Font.SourceSans
SpeedDisplay.Text = "VELOCITY BOOSTER: 0.0"
SpeedDisplay.TextColor3 = Color3.fromRGB(160, 160, 160)
SpeedDisplay.TextSize = 12

local function createProjectionClone(char)
   if not char or not char:FindFirstChild("HumanoidRootPart") then return end
   
   local cloneModel = Instance.new("Model")
   cloneModel.Name = "NaoyaSorceryAfterimage"
   cloneModel.Parent = workspace
   
   local rootOrigin = char.HumanoidRootPart.CFrame
   
 
   for _, item in pairs(char:GetChildren()) do
       if item:IsA("BasePart") and item.Name ~= "HumanoidRootPart" then
           local partCopy = item:Clone()
           partCopy.CanCollide = false
           partCopy.CastShadow = false
           partCopy.Color = Color3.fromRGB(0, 130, 255)
           partCopy.Material = Enum.Material.Neon
           partCopy.Transparency = 0.45
           partCopy.Parent = cloneModel
           
           local relativeCFrame = char.HumanoidRootPart.CFrame:ToObjectSpace(item.CFrame)
           partCopy.CFrame = rootOrigin:ToWorldSpace(relativeCFrame)
           partCopy.Anchored = true
           
           
           for _, subItem in pairs(partCopy:GetChildren()) do
               if not subItem:IsA("SpecialMesh") and not subItem:IsA("BlockMesh") and not subItem:IsA("CylinderMesh") then
                   subItem:Destroy()
               end
           end
           
          
           task.delay(2.2, function()
               if partCopy then
                   local fadeTween = TweenService:Create(partCopy, TweenInfo.new(0.8, Enum.EasingStyle.Linear), {Transparency = 1})
                   fadeTween:Play()
               end
           end)
       end
   end
   
   
   task.delay(3.0, function()
       cloneModel:Destroy()
   end)
end


local function manageAudio(state)
   local character = LocalPlayer.Character
   local rootPart = character and character:FindFirstChild("HumanoidRootPart")
   if not rootPart then return end
   
   if state == "PLAY" then
       if not audioTrack or audioTrack.Parent ~= rootPart then
           if audioTrack then audioTrack:Destroy() end
           audioTrack = Instance.new("Sound")
           audioTrack.Name = "NaoyaTheme"
           audioTrack.SoundId = "rbxassetid://9046863110" -- Defeat Here - Jujutsu Kaisen Track ID
           audioTrack.Volume = 2.5
           audioTrack.Looped = true
           audioTrack.Parent = rootPart
       end
       audioTrack.Volume = 2.5
       if not audioTrack.IsPlaying then audioTrack:Play() end
   elseif state == "FADE" then
       if audioTrack and audioTrack.IsPlaying then
           local fadeTween = TweenService:Create(audioTrack, TweenInfo.new(1.5, Enum.EasingStyle.Linear), {Volume = 0})
           fadeTween:Play()
           task.delay(1.5, function()
               if audioTrack and audioTrack.Volume == 0 then audioTrack:Stop() end
           end)
       end
   end
end

local function manageTrail(state)
   local character = LocalPlayer.Character
   local rootPart = character and character:FindFirstChild("HumanoidRootPart")
   if not rootPart then return end

   if state == "ENABLE" then
       if not movementTrail or movementTrail.Parent ~= character then
           att1 = Instance.new("Attachment")
           att1.Name = "NaoyaTrailAttachment1"
           att1.Position = Vector3.new(0, 2, 0)
           att1.Parent = rootPart

           att2 = Instance.new("Attachment")
           att2.Name = "NaoyaTrailAttachment2"
           att2.Position = Vector3.new(0, -2, 0)
           att2.Parent = rootPart

           movementTrail = Instance.new("Trail")
           movementTrail.Name = "NaoyaSpeedTrail"
           movementTrail.Attachment0 = att1
           movementTrail.Attachment1 = att2
           movementTrail.FaceCamera = true
           movementTrail.Lifetime = 0.45 
           movementTrail.Color = ColorSequence.new(Color3.fromRGB(0, 180, 255))
           movementTrail.Transparency = NumberSequence.new({
               NumberSequenceKeypoint.new(0, 0.1),
               NumberSequenceKeypoint.new(1, 1)
           })
           movementTrail.Parent = character
       end
       movementTrail.Enabled = true
   elseif state == "DISABLE" then
       if movementTrail then movementTrail.Enabled = false end
   end
end

local function updateOutline()
   local character = LocalPlayer.Character
   if isActive and character then
       if not speedHighlight or speedHighlight.Parent ~= character then
           if speedHighlight then speedHighlight:Destroy() end
           speedHighlight = Instance.new("Highlight")
           speedHighlight.Name = "NaoyaRunOutline"
           speedHighlight.OutlineColor = Color3.fromRGB(0, 180, 255)
           speedHighlight.OutlineTransparency = 0.1
           speedHighlight.FillColor = Color3.fromRGB(0, 100, 255)
           speedHighlight.FillTransparency = 0.85
           speedHighlight.Adornee = character
           speedHighlight.Parent = character
       end
   else
       if speedHighlight then
           speedHighlight:Destroy()
           speedHighlight = nil
       end
   end
end

local function toggleState()
   if isLockedOut and not isActive then return end 
   
   isActive = not isActive
   if isActive then
       ToggleButton.Text = "On"
       ToggleButton.TextColor3 = Color3.fromRGB(75, 255, 75)
       ToggleButton.BorderColor3 = Color3.fromRGB(75, 255, 75)
       manageAudio("PLAY")
       manageTrail("ENABLE")
       cloneTimer = 0 
   else
       isActive = false
       ToggleButton.Text = "Off"

ToggleButton.TextColor3 = Color3.fromRGB(255, 75, 75)

ToggleButton.BorderColor3 = Color3.fromRGB(255, 50, 50)

currentMultiplier = 1.0

speedTimer = 0

manageAudio("FADE")

manageTrail("DISABLE")

end

updateOutline()

end

ToggleButton.MouseButton1Click:Connect(toggleState)

LocalPlayer.CharacterAdded:Connect(function()

task.wait(0.5)

if isActive then

updateOutline()

manageAudio("PLAY")

manageTrail("ENABLE")

end

end)

-- Balanced Heartbeat Teleportation Loop

RunService.Heartbeat:Connect(function(deltaTime)

local character = LocalPlayer.Character

local humanoid = character and character:FindFirstChildOfClass("Humanoid")

local rootPart = character and character:FindFirstChild("HumanoidRootPart")

if not humanoid or not rootPart or humanoid.Health <= 0 then

if isActive then toggleState() end

return

end

if isActive then

if stamina > 0 then

speedTimer = speedTimer + deltaTime

cloneTimer = cloneTimer + deltaTime

if speedTimer >= 3.5 then

currentMultiplier = math.clamp(currentMultiplier * 1.5, 1.0, 5.2)

speedTimer = 0

end

-- Consumes stamina perfectly balanced to match the Defeat Here timeline (Drains over ~120s)

stamina = math.clamp(stamina - (0.83 * deltaTime), 0, maxStamina)

if humanoid.MoveDirection.Magnitude > 0 then

local positionOffset = humanoid.MoveDirection * (currentMultiplier * 16 * deltaTime)

rootPart.CFrame = rootPart.CFrame + positionOffset

if movementTrail then movementTrail.Enabled = true end

-- Drops an animation matching clone exactly every 0.35 seconds

if cloneTimer >= 0.35 then

createProjectionClone(character)

cloneTimer = 0

end

else

if movementTrail then movementTrail.Enabled = false end

end

else

toggleState()

isLockedOut = true

ToggleButton.Text = "RECHARGING..."

ToggleButton.TextColor3 = Color3.fromRGB(255, 140, 0)

ToggleButton.BorderColor3 = Color3.fromRGB(255, 140, 0)

end

else

-- Heals as much as it lasts (Set to match the slow 0.83 active depletion rate exactly)

stamina = math.clamp(stamina + (0.83 * deltaTime), 0, maxStamina)

if isLockedOut and stamina >= maxStamina then

isLockedOut = false

ToggleButton.Text = "Off"

ToggleButton.TextColor3 = Color3.fromRGB(255, 75, 75)

ToggleButton.BorderColor3 = Color3.fromRGB(255, 50, 50)

end

end

-- Rendering text updates

SpeedDisplay.Text = "VELOCITY BOOSTER: +" .. string.format("%.1f", (currentMultiplier * 10))

TweenService:Create(StaminaBar, TweenInfo.new(0.05, Enum.EasingStyle.Linear), {Size = UDim2.new(stamina / maxStamina, 0, 1, 0)}):Play()

end)